"So no matter how well it's going, no matter how smoothly it looks, whoever's losing has an opportunity to make a challenge," Napolitano said. "The Democrats will say, 'Republican poll workers wouldn't let people who are authorized to vote, vote.' And Republicans will say, 'Democrats are voting twice. They also have people voting who aren't authorized to vote.' And the courts are not going to be able to resolve this on Tuesday night."

Kilmeade replied: "So, if you have presence there, if you're a Republican, if you're a Romney or Obama people, Republican on Democrat, the best thing you can do is to have a presence there to show -- maybe intimidate people into playing it straight. Correct?